Base | Representation |
---|---|
bin | 1001110101011011… |
… | …01101110100110001 |
3 | 111121222022022111201 |
4 | 10322231231310301 |
5 | 41303141430001 |
6 | 2231533211201 |
7 | 244562341321 |
oct | 47255556461 |
9 | 14558268451 |
10 | 5280030001 |
11 | 226a491764 |
12 | 1034330b01 |
13 | 661b86b0c |
14 | 381357281 |
15 | 20d81d501 |
hex | 13ab6dd31 |
5280030001 has 2 divisors, whose sum is σ = 5280030002. Its totient is φ = 5280030000.
The previous prime is 5280029999. The next prime is 5280030011. The reversal of 5280030001 is 1000300825.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3788525601 + 1491504400 = 61551^2 + 38620^2 .
It is a cyclic number.
It is not a de Polignac number, because 5280030001 - 21 = 5280029999 is a prime.
It is a super-2 number, since 2×52800300012 = 55757433622920120002, which contains 22 as substring.
Together with 5280029999, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (5280030011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640015000 + 2640015001.
It is an arithmetic number, because the mean of its divisors is an integer number (2640015001).
Almost surely, 25280030001 is an apocalyptic number.
It is an amenable number.
5280030001 is a deficient number, since it is larger than the sum of its proper divisors (1).
5280030001 is an equidigital number, since it uses as much as digits as its factorization.
5280030001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 5280030001 is about 72663.8149356335. The cubic root of 5280030001 is about 1741.3208362883.
Adding to 5280030001 its reverse (1000300825), we get a palindrome (6280330826).
The spelling of 5280030001 in words is "five billion, two hundred eighty million, thirty thousand, one".
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